20231748

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 55413120

約数和(自身を除く): 35181372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 61, 74, 83, 108, 111, 122, 148, 166, 183, 222, 244, 249, 332, 333, 366, 444, 498, 549, 666, 732, 747, 996, 999, 1098, 1332, 1494, 1647, 1998, 2196, 2241, 2257, 2988, 3071, 3294, 3996, 4482, 4514, 5063, 6142, 6588, 6771, 8964, 9028, 9213, 10126, 12284, 13542, 15189, 18426, 20252, 20313, 27084, 27639, 30378, 36852, 40626, 45567, 55278, 60756, 60939, 81252, 82917, 91134, 110556, 121878, 136701, 165834, 182268, 187331, 243756, 273402, 331668, 374662, 546804, 561993, 749324, 1123986, 1685979, 2247972, 3371958, 5057937, 6743916, 10115874, 20231748]

約数ペア:

[(1, 20231748), (2, 10115874), (3, 6743916), (4, 5057937), (6, 3371958), (9, 2247972), (12, 1685979), (18, 1123986), (27, 749324), (36, 561993), (37, 546804), (54, 374662), (61, 331668), (74, 273402), (83, 243756), (108, 187331), (111, 182268), (122, 165834), (148, 136701), (166, 121878), (183, 110556), (222, 91134), (244, 82917), (249, 81252), (332, 60939), (333, 60756), (366, 55278), (444, 45567), (498, 40626), (549, 36852), (666, 30378), (732, 27639), (747, 27084), (996, 20313), (999, 20252), (1098, 18426), (1332, 15189), (1494, 13542), (1647, 12284), (1998, 10126), (2196, 9213), (2241, 9028), (2257, 8964), (2988, 6771), (3071, 6588), (3294, 6142), (3996, 5063), (4482, 4514)]